I watched countless of anime series to the point where I have a hard time browsing for new ones.
To save me time browsing for new titles, I like to mark my anime titles with the orange bookmark flag that is used for queue.... works great, but I lose the queue feature.

I would pay to have a similar feature like queue bookmark, but specifically for labeling anime series that I have already watched.
What are your thoughts?

It is indeed a nice feature, but I doubt Crunchyroll finds that to be a good ROI feature to add since another popular site does exactly that (http://www.myanimelist.net/). Several users already use that site and Crunchyroll would have to make a tracker that is better than that to make users want to use the feature that already store their list on that other site. I would certainly like it, but ROI is an important factor when looking at features to add. A better thing to work on that has a higher ROI would be an HTML5 video player.

I watched countless of anime series to the point where I have a hard time browsing for new ones.
To save me time browsing for new titles, I like to mark my anime titles with the orange bookmark flag that is used for queue.... works great, but I lose the queue feature.

I would pay to have a similar feature like queue bookmark, but specifically for labeling anime series that I have already watched.
What are your thoughts?

Thanks~

(Moved this over to site suggestions - I know it's come up before, but good to have these ideas!)

In the meantime, I think beardfist's CR-Queue.0 plugin might do some of what you're after, if you're on Chrome. He's got more information about it over at /group/Beardfists_Programming_Corner if you want to check it out.